last executing test programs: 448.923089ms ago: executing program 1 (id=2): r0 = open(&(0x7f0000000340)='./file1\x00', 0x200, 0xc) pread(r0, &(0x7f0000000000)="9edb329d", 0x4, 0x7fffffffffffffff) 396.808503ms ago: executing program 7 (id=8): syz_extract_tcp_res$synack(0x0, 0x1, 0x0) syz_emit_ethernet(0x4f, &(0x7f0000000100)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "832003", 0x19, 0x0, 0x0, @rand_addr="00040000000000000000000400", @local={0xfe, 0x80, '\x00', 0x0}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x1, 0x0, 0x5, 0x20, 0x8, 0x0, 0x100}, {"ad4b11d9a5"}}}}}}}) 384.958334ms ago: executing program 7 (id=13): r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x64, &(0x7f0000000240), 0x0) 337.839435ms ago: executing program 3 (id=17): mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) sysctl$net_inet_tcp(&(0x7f0000000080)={0x4, 0x2, 0x6, 0x9}, 0x4, &(0x7f0000001540)="9b0209c3", &(0x7f00000002c0)=0xfffffffffffffe8d, 0x0, 0x0) 336.131232ms ago: executing program 7 (id=18): r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000080)="b10005010000009f0500070007010000331c13fecea10500fef96ecfc72fd3357ae30200004e3039d2d236acf20b7804be38164991f7c8cf5f882b297be1aa0500000051e2f0ad3ebbc257699a1f139b672f335c223e7d0c032bfa896443a42118210000720fd38bfb0000fd54c125191b1257aea8c500002002fbfe0c2300008abfba0902000000e371a3f8343712051eeab70800000000050000ffffffff00"/177, 0xb1, 0x0, 0x0, 0x0) 324.507868ms ago: executing program 3 (id=20): utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x6, 0x4}, {0x7cd, 0xffffffffffffffff}}, 0x663f33b2b8a94331) sysctl$kern(&(0x7f0000000080)={0x1, 0x31}, 0x4000000000000004, 0x0, 0x0, 0x0, 0x0) 312.128868ms ago: executing program 7 (id=21): r0 = openat$wskbd(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$WSKBDIO_SETDEFAULTBELL(r0, 0x80105705, &(0x7f0000000080)) 307.363084ms ago: executing program 3 (id=23): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) clock_settime(0x100000000000000, &(0x7f0000000000)={0xfe1ecc7f}) 306.200553ms ago: executing program 7 (id=24): r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xd1653077bafa0115, './file0\x00'}, 0x3) 294.518379ms ago: executing program 3 (id=26): r0 = socket(0x2, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000140)=0x3, 0x0) 272.2407ms ago: executing program 3 (id=28): mknod(&(0x7f0000002380)='./file0\x00', 0x2000, 0x4270) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 267.745335ms ago: executing program 5 (id=29): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000a80)=@file={0xd570d0466b6018f, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}, 0x6a) 250.361403ms ago: executing program 5 (id=30): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$TIOCSETA(r0, 0xcd50441a, &(0x7f0000000040)={0x6, 0x2, 0x8, 0xd2, "00000000000000000000001500", 0x5, 0xff}) 249.007563ms ago: executing program 3 (id=31): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)='n0', 0x2}, {&(0x7f0000000300)="cb", 0x1}], 0x2) 149.286334ms ago: executing program 4 (id=5): r0 = openat$vmm(0xffffffffffffff9c, &(0x7f00000000c0), 0x8, 0x0) ioctl$VMM_IOC_INTR(r0, 0xca605601, &(0x7f0000000240)={0x75bec170, 0x0, 0x9}) 124.447977ms ago: executing program 2 (id=34): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x7e1b21b5f00cb051, 0x0) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x770, 0x5, 0x9}]}) 122.09731ms ago: executing program 5 (id=35): mknod(&(0x7f00000000c0)='./bus\x00', 0x3a0914c44f7b202d, 0x2000504) open(&(0x7f0000000040)='./bus\x00', 0x4, 0x0) 116.468728ms ago: executing program 6 (id=36): mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x5200) open(&(0x7f0000000680)='./file0\x00', 0x10002, 0x134) 111.675519ms ago: executing program 0 (id=37): r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240)="ea000001", 0x4) 103.924399ms ago: executing program 2 (id=38): r0 = socket(0x800000018, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1023, &(0x7f00000000c0)=0x6, 0x1) 95.684387ms ago: executing program 6 (id=39): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee0848771197a7728420aef61715f7b1c3d4b3830c921bf0817800dbdf00"/44, 0x2c) 93.719277ms ago: executing program 0 (id=40): r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x1000000029, 0x31, &(0x7f00000001c0)="ebff", 0x2) 93.249239ms ago: executing program 5 (id=41): r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000040)="b1000501000000ae05000701070000000008000000000500fef96ecfc72fd3357ae30200004e30ffd2d236acf20bf404be01000000f7c8cf5f882b297de1aa050434f48f29f0ad3ebbc257e4411f139b672f335c22db830c032bfa896443c32118210000720fd38bfb0000fd54c125191b1257aea8c500001602fbfe0c2300000100be1f25a2e791505c47f8343712cc0200fffffffffffc0000ff00"/177, 0xb1, 0x0, 0x0, 0x0) 89.310036ms ago: executing program 2 (id=42): setreuid(0x0, 0xee01) sysctl$kern(&(0x7f00000000c0)={0x1, 0x50}, 0x3, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0xfe10, 0x0, 0x37) 84.823554ms ago: executing program 5 (id=43): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x2}) 75.56081ms ago: executing program 6 (id=44): syz_emit_ethernet(0x46, &(0x7f0000000180)={@random="e727dc07001f", @random="391e7dd7a2d7", [], {@ipv6={0x86dd, {0x0, 0x6, "9907a6", 0x10, 0x2c, 0x3, @rand_addr="cb697a653e336f0000005000", @mcast2, {[@routing={0x0, 0x0, 0x0, 0x2e}], @udp={{0x3, 0x2, 0x8}}}}}}}) syz_emit_ethernet(0x1000e, &(0x7f0000000080)=ANY=[@ANYBLOB="69e1629b6174391e7dd7a2d786dd60ad000000302c03cb697a653e336f000000500000000000ff02000000000000000000000000000102000003"]) 74.529044ms ago: executing program 0 (id=45): r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="b10019136000009f050000b10010000000000000cea10500fef96ecfc727d3357ae302b37b67ca1f2d61db7f4de57804be38164991f7c8cf5f882b297be1aa5b23edeb51e2f0ac3ebbc257699a1f139b672f4d335d223e7db3008b95665bc6fc211800b100e4ff0000fbb770c1f5a872c881ea772ec5890405b3b9c2668396f4cd125707000000002002fbfc0c2300008abfba0900000008e37f71a3f8343712051eeab71d89e000040381ecb664000000", 0xb1, 0x2, 0x0, 0x0) 72.30047ms ago: executing program 2 (id=46): r0 = syz_open_pts() close(r0) 68.572149ms ago: executing program 5 (id=47): r0 = semget(0x0, 0x1, 0x281) semctl$GETZCNT(r0, 0xb15a044e80b9cdc3, 0x7, 0x0) 64.896105ms ago: executing program 0 (id=48): r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$WSMOUSEIO_GTYPE(r0, 0x40045720, &(0x7f0000000100)) 38.213961ms ago: executing program 2 (id=49): r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$WSMOUSEIO_SETPARAMS(r0, 0x80105728, &(0x7f0000000100)={&(0x7f0000000140)=[{0xdeafbead}], 0x1}) 34.227614ms ago: executing program 0 (id=50): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0xb, &(0x7f0000000080)={0x16, 0x0, 0xffffffffffffffff, 0x20000000000000, 0x7, 0x10, 0x10000000000000}, &(0x7f0000000140)={0x1000000000007f, 0x0, 0x80000000000, 0x0, 0xc28, 0x0, 0xef7d}, 0x0, 0x0) 32.831076ms ago: executing program 6 (id=51): r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x0, 0x9, &(0x7f0000000880)="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", 0x801) 32.203573ms ago: executing program 1 (id=52): r0 = socket(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x200000000000a, &(0x7f0000000100), 0x0) 25.379095ms ago: executing program 2 (id=53): r0 = syz_open_pts() ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000080)={0x1, 0x7fff, 0xfc100006, 0xf15, "0000003ae35b93f088e0660700005e00", 0xffffff5b}) 10.593934ms ago: executing program 6 (id=54): r0 = openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) close(r0) 8.182686ms ago: executing program 0 (id=55): r0 = socket(0x2, 0x2, 0x0) getsockname$unix(r0, 0x0, 0x0) 6.004126ms ago: executing program 1 (id=56): r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b1000501600000041600000007000000087c156610c18125d7f96ecfc73fd3d89815a9c61d3952ddb06b36ac970bff03000000000000000000000000ebe1aa5323edeb51e2f0ca3ebbc2c4699a09000000acb5b302000d7d010000000100000021020000742fe2458bfbb770c1f5a8aec872ea772ec58904000000008d9810361b1257aba8c500002012010000de5000000000000000000000000000000000000000000000000000001f00000000000000", 0xb1, 0x808, 0x0, 0x0) 0s ago: executing program 6 (id=57): r0 = kqueue() readv(r0, &(0x7f00000000c0)=[{0x0}], 0x1) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.102' (ED25519) to the list of known hosts. uvm_fault(0xffffffff83900140, 0xffff80000148e06a, 0, 1) -> e kernel: page fault trap, code=0 Stopped at arp_rtrequest+0x657: movzwl 0xc(%rcx,%rbx,1),%ecx TID PID UID PRFLAGS PFLAGS CPU COMMAND *290079 9724 0 0 0x4000000 0 syz-executor arp_rtrequest(ffff800000039058,1,fffffd80698ab898) at arp_rtrequest+0x657 rtrequest(1,ffff80003b960b90,0,ffff80003b960b00,16) at rtrequest+0xf08 rtm_output(ffff80000148ba00,ffff80003b960c38,ffff80003b960b90,0,16) at rtm_output+0x91a route_output(fffffd8078b45000,ffff8000014057b8) at route_output+0xa2b route_send(ffff8000014057b8,fffffd8078b45000,0,0) at route_send+0xd7 sosend(ffff8000014057b8,0,ffff80003b960de8,0,0,808) at sosend+0x804 sendit(ffff80002a7f87e8,3,ffff80003b960ee0,808,ffff80003b960f80) at sendit+0x5a5 sys_sendto(ffff80002a7f87e8,ffff80003b961030,ffff80003b960f80) at sys_sendto+0x8d syscall(ffff80003b961030) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9dfebfef870, count: 5 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic *cpu0: uvm_fault(0xffffffff83900140, 0xffff80000148e06a, 0, 1) -> e ddb> trace arp_rtrequest(ffff800000039058,1,fffffd80698ab898) at arp_rtrequest+0x657 rtrequest(1,ffff80003b960b90,0,ffff80003b960b00,16) at rtrequest+0xf08 rtm_output(ffff80000148ba00,ffff80003b960c38,ffff80003b960b90,0,16) at rtm_output+0x91a route_output(fffffd8078b45000,ffff8000014057b8) at route_output+0xa2b route_send(ffff8000014057b8,fffffd8078b45000,0,0) at route_send+0xd7 sosend(ffff8000014057b8,0,ffff80003b960de8,0,0,808) at sosend+0x804 sendit(ffff80002a7f87e8,3,ffff80003b960ee0,808,ffff80003b960f80) at sendit+0x5a5 sys_sendto(ffff80002a7f87e8,ffff80003b961030,ffff80003b960f80) at sys_sendto+0x8d syscall(ffff80003b961030) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9dfebfef870, count: -10 ddb> show registers rdi 0xffff80002cd32000 rsi 0x95f rbp 0xffff80003b9609e0 rbx 0xde rdx 0xffff80002cd32000 rcx 0xffff80000148df80 rax 0xfffffd8078b45de0 r8 0x1000 __ALIGN_SIZE r9 0 r10 0x2191fb2f75158d57 r11 0xcf14eba139c81be9 r12 0x1f r13 0xfffffd8078b45d00 r14 0xfffffd80698ab898 r15 0xffff800000039058 rip 0xffffffff823a7ec7 arp_rtrequest+0x657 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80003b960960 ss 0x10 arp_rtrequest+0x657: movzwl 0xc(%rcx,%rbx,1),%ecx ddb> show proc PROC (syz-executor) tid=290079 pid=9724 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002a7f9ca8,0xffffffff8388e0c0 process=0xffff80002cd30928 user=0xffff80003b95c000, vmspace=0xfffffd806cdf8e78 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 9724 304412 40350 0 2 0 syz-executor * 9724 290079 40350 0 7 0x4000000 syz-executor 36567 11861 25207 0 2 0 syz-executor 36567 364189 25207 0 3 0x4000080 fsleep syz-executor 96851 352464 41786 0 2 0 syz-executor 96851 283326 41786 0 3 0x4000080 fsleep syz-executor 10047 120483 4976 0 2 0 syz-executor 10047 137522 4976 0 3 0x4000080 fsleep syz-executor 54148 390722 80337 0 2 0 syz-executor 54148 239160 80337 0 3 0x4000080 fsleep syz-executor 3025 119954 47994 0 2 0xc80 syz-executor 3025 334806 47994 0 3 0x4000080 rest syz-executor 14525 299763 47039 0 2 0 syz-executor 14525 485930 47039 0 3 0x4000080 fsleep syz-executor 47039 125695 75276 0 2 0xc82 syz-executor 21495 332320 75276 0 2 0x2 syz-executor 4976 80699 75276 0 2 0xc82 syz-executor 80337 69353 75276 0 2 0xc82 syz-executor 47994 245866 75276 0 2 0xc82 syz-executor 41786 230887 75276 0 3 0x82 nanoslp syz-executor 40350 516791 75276 0 3 0x82 nanoslp syz-executor 25207 322122 75276 0 2 0xc82 syz-executor 75276 224688 9492 0 3 0x82 kqread syz-executor 9492 167176 82992 0 3 0x10008a sigsusp ksh 82992 360952 82184 0 3 0x98 kqread sshd-session 82184 326067 45982 0 3 0x92 kqread sshd-session 64065 299151 1 0 3 0x100083 ttyin getty 45982 472632 1 0 3 0x88 kqread sshd 5916 485390 7722 73 3 0x1100090 kqread syslogd 7722 19272 1 0 3 0x100082 sbwait syslogd 97288 284482 1 0 3 0x100080 kqread resolvd 68485 381262 48695 77 3 0x100092 kqread dhcpleased 92182 289528 48695 77 3 0x100092 kqread dhcpleased 48695 364806 1 0 3 0x80 kqread dhcpleased 65100 39379 0 0 3 0x14200 bored smr 32581 229191 0 0 2 0x14200 zerothread 66086 30456 0 0 3 0x14200 aiodoned aiodoned 27402 514242 0 0 3 0x14200 syncer update 74207 394750 0 0 3 0x14200 cleaner cleaner 32975 162435 0 0 3 0x14200 reaper reaper 12406 84915 0 0 3 0x14200 pgdaemon pagedaemon 57220 216432 0 0 3 0x14200 bored viomb 61038 66566 0 0 3 0x40014200 acpi0 acpi0 42331 420322 0 0 3 0x14200 bored softnet7 25950 368813 0 0 3 0x14200 bored softnet6 67079 389164 0 0 3 0x14200 bored softnet5 23768 277962 0 0 3 0x14200 bored softnet4 34092 426661 0 0 3 0x14200 bored softnet3 47241 109930 0 0 3 0x14200 bored softnet2 50894 93030 0 0 3 0x14200 bored softnet1 45627 137166 0 0 3 0x14200 bored softnet0 73551 105701 0 0 3 0x14200 smrbar systqmp 36670 121880 0 0 3 0x14200 bored systq 26145 104681 0 0 3 0x40014200 tmoslp softclock 41158 316964 0 0 3 0x40014200 idle0 1 60622 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10171 11041K 11053K 166960K 11251 0 pcb 17 12K 12K 166960K 19 0 rtable 220 7K 7K 166960K 294 0 pf 30 12K 14K 166960K 31 0 ifaddr 42 7K 7K 166960K 44 0 ifgroup 50 2K 2K 166960K 50 0 sysctl 1 1K 9K 166960K 5 0 counters 32 17K 17K 166960K 32 0 ioctlops 0 0K 4K 166960K 30 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1335 84K 84K 166960K 1357 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 3 0K 0K 166960K 3 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 85K 166960K 186 0 proc 58 59K 91K 166960K 473 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 4 0 in_multi 99 7K 7K 166960K 99 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 31 148K 148K 166960K 31 0 exec 0 0K 1K 166960K 345 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 217 159K 167K 166960K 3146 0 UVM aobj 4 2K 2K 166960K 4 0 pinsyscall 38 76K 91K 166960K 1211 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 2 0 NDP 27 2K 2K 166960K 27 0 temp 34 8630K 8694K 166960K 3820 0 kqueue 13 20K 22K 166960K 22 0 SYN cache 2 16K 16K 166960K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle rtpcb 120 45 0 41 1 0 1 1 0 8 0 rtentry 136 97 0 2 4 0 4 4 0 8 0 unpcb 144 33 0 17 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 736 11 0 7 1 0 1 1 0 8 0 arp 88 10 0 0 1 0 1 1 0 8 0 inpcb 328 67 0 59 1 0 1 1 0 8 0 ip6q 72 1 0 1 1 0 1 1 0 8 1 ip6af 40 2 0 2 1 0 1 1 0 8 1 nd6 104 16 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 436 0 0 28 0 28 28 0 8 0 art_table 40 438 0 0 5 0 5 5 0 8 0 art_node 32 96 0 10 1 0 1 1 0 8 0 semapl 112 1 0 0 1 0 1 1 0 8 0 shmpl 112 1 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1602 0 100 95 0 95 95 0 8 0 ffsino 256 1602 0 100 95 0 95 95 0 8 0 nchpl 144 1837 0 162 63 0 63 63 0 8 0 uvmvnodes 80 1686 0 0 35 0 35 35 0 8 0 vnodes 216 1686 0 0 94 0 94 94 0 8 0 namei 1024 5272 0 5271 2 0 2 2 0 8 1 kstatmem 264 22 0 0 2 0 2 2 0 8 0 scxspl 216 6431 0 6431 8 0 8 8 1 8 8 plimitpl 152 26 0 10 1 0 1 1 0 8 0 sigapl 424 468 0 419 7 0 7 7 0 8 1 knotepl 120 4242 0 4195 2 0 2 2 0 8 0 kqueuepl 184 19 0 10 1 0 1 1 0 8 0 pipepl 304 99 0 72 3 0 3 3 0 8 0 fdescpl 448 448 0 419 4 0 4 4 0 8 0 filepl 120 1360 0 1150 7 0 7 7 0 8 0 lockfpl 104 13 0 11 1 0 1 1 0 8 0 lockfspl 48 7 0 5 1 0 1 1 0 8 0 sessionpl 144 21 0 13 1 0 1 1 0 8 0 pgrppl 48 29 0 13 1 0 1 1 0 8 0 ucredpl 104 72 0 61 1 0 1 1 0 8 0 zombiepl 144 419 0 419 1 0 1 1 0 8 1 processpl 1168 468 0 419 4 0 4 4 0 8 0 procpl 664 524 0 468 5 0 5 5 0 8 0 sockpl 552 145 0 117 3 0 3 3 0 8 1 mcl64k 65536 2 0 2 1 0 1 1 0 8 1 mcl16k 16384 6 0 6 1 0 1 1 0 8 1 mcl12k 12288 7 0 7 1 0 1 1 0 8 1 mcl9k 9216 5 0 5 1 0 1 1 0 8 1 mcl8k 8192 32 0 32 1 0 1 1 0 8 1 mcl4k 4096 2453 0 2400 15 0 15 15 0 8 8 mcl2k 2048 153 0 152 1 0 1 1 0 8 0 mtagpl 96 4 0 4 1 0 1 1 0 8 1 mbufpl 256 4124 0 3993 9 0 9 9 0 8 0 bufpl 280 2863 0 117 197 0 197 197 0 8 0 anonpl 24 93998 0 91094 23 0 23 23 0 187 5 amapchunkpl 152 9063 0 8617 18 0 18 18 0 158 0 amappl16 200 1589 0 1572 5 0 5 5 0 8 4 amappl15 192 7 0 7 1 0 1 1 0 8 1 amappl14 184 140 0 130 1 0 1 1 0 8 0 amappl13 176 4 0 4 1 0 1 1 0 8 1 amappl12 168 1054 0 1025 2 0 2 2 0 8 0 amappl11 160 48 0 38 1 0 1 1 0 8 0 amappl10 152 7 0 7 1 0 1 1 0 8 1 amappl9 144 249 0 249 1 0 1 1 0 8 1 amappl8 136 36 0 35 1 0 1 1 0 8 0 amappl7 128 97 0 87 1 0 1 1 0 8 0 amappl6 120 191 0 188 1 0 1 1 0 8 0 amappl5 112 114 0 108 1 0 1 1 0 8 0 amappl4 104 264 0 251 1 0 1 1 0 8 0 amappl3 96 1489 0 1386 3 0 3 3 0 8 0 amappl2 88 608 0 554 2 0 2 2 0 8 0 amappl1 80 7977 0 7435 13 0 13 13 0 8 1 amappl 88 2518 0 2365 4 0 4 4 0 92 0 dma4096 4096 1 0 1 1 0 1 1 0 8 1 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 0 1 1 0 8 1 dma128 128 253 0 253 1 0 1 1 0 8 1 dma64 64 6 0 6 1 0 1 1 0 8 1 dma32 32 7 0 7 1 0 1 1 0 8 1 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 3 0 0 1 0 1 1 0 8 0 uaddrrnd 24 448 0 419 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 448 0 419 1 0 1 1 0 8 0 vmmpekpl 168 5023 0 4997 2 0 2 2 0 8 0 vmmpepl 168 34461 0 32675 81 0 81 81 0 357 1 vmsppl 368 447 0 419 4 0 4 4 0 8 1 rwobjpl 40 13646 0 11148 26 0 26 26 0 8 0 pdppl 4096 902 0 838 94 18 76 76 0 8 12 pvpl 32 214304 0 206207 68 0 68 68 0 265 2 pmappl 216 447 0 419 2 0 2 2 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 364 0 18 10 0 10 10 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace arp_rtrequest(ffff800000039058,1,fffffd80698ab898) at arp_rtrequest+0x657 rtrequest(1,ffff80003b960b90,0,ffff80003b960b00,16) at rtrequest+0xf08 rtm_output(ffff80000148ba00,ffff80003b960c38,ffff80003b960b90,0,16) at rtm_output+0x91a route_output(fffffd8078b45000,ffff8000014057b8) at route_output+0xa2b route_send(ffff8000014057b8,fffffd8078b45000,0,0) at route_send+0xd7 sosend(ffff8000014057b8,0,ffff80003b960de8,0,0,808) at sosend+0x804 sendit(ffff80002a7f87e8,3,ffff80003b960ee0,808,ffff80003b960f80) at sendit+0x5a5 sys_sendto(ffff80002a7f87e8,ffff80003b961030,ffff80003b960f80) at sys_sendto+0x8d syscall(ffff80003b961030) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9dfebfef870, count: -10 ddb> machine ddbcpu 1 No such command ddb> trace arp_rtrequest(ffff800000039058,1,fffffd80698ab898) at arp_rtrequest+0x657 rtrequest(1,ffff80003b960b90,0,ffff80003b960b00,16) at rtrequest+0xf08 rtm_output(ffff80000148ba00,ffff80003b960c38,ffff80003b960b90,0,16) at rtm_output+0x91a route_output(fffffd8078b45000,ffff8000014057b8) at route_output+0xa2b route_send(ffff8000014057b8,fffffd8078b45000,0,0) at route_send+0xd7 sosend(ffff8000014057b8,0,ffff80003b960de8,0,0,808) at sosend+0x804 sendit(ffff80002a7f87e8,3,ffff80003b960ee0,808,ffff80003b960f80) at sendit+0x5a5 sys_sendto(ffff80002a7f87e8,ffff80003b961030,ffff80003b960f80) at sys_sendto+0x8d syscall(ffff80003b961030) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x9dfebfef870, count: -10